Archive | January 2020

QUOTE FOR FRIDAY:

Moebius syndrome is a rare neurological condition that primarily affects the muscles that control facial expression and eye movement.”

U.S. Library of Medicine (NIH.gov)

QUOTE FOR WEDNESDAY:

“Staying at a healthy weight, being physically active, and limiting how much alcohol you drink can help reduce your risk of breast cancer.”

American Cancer Society

 

QUOTE FOR MONDAY:

“Winter can be brutal, but research shows you might get some health benefits during the colder months. When it’s cold, your body has to work harder to maintain its core body temperature — and as a result, you might burn more calories. Colder temperatures can help reduce both allergies and inflammation.”

Harvard Health Publishing

Is cold weather good or bad for your health?

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It depends. Cold weather can be hard on your health in some ways, but it also be good for it, reports the January 2010 issue of the Harvard Health Letter. Most of us spend the winter trying to stay warm, but a little bit of exposure to cold may not be such a bad thing. There are two types of fat in the human body: white fat and brown fat. Brown fat is the heat-producing, calorie-burning fat that babies need to regulate their body temperatures. Most of it disappears with age, but adults retain some brown fat. Dutch researchers reported findings last year that showed that moderately cool temperatures of 61° F activated brown fat in 23 of 24 study volunteers. This is a good thing because brown fat burns calories more efficiently than white fat, and so may help control weight.

It can be tempting to spend the coldest mornings safely tucked under the covers; it’s only natural to want to avoid the most brutal temps. But during periods of such weather-induced isolation, we tend to reach out to contact our closest friends and family on the phone, and end up chatting with them for longer than usual, according to studies of 2012.

For some insects and even animals the freezing cold is not suitable for them and regarding our health well look here; during the summer of 2012 — when West Nile cases were climbing — much was made of the milder 2011-2012 winter and its effect on the disease-spreading mosquito population. The pests thrive in milder climates, meaning they were able to survive — and breed — all winter, just waiting to feast come spring. Freezing or below-freezing temps might kill off some skeeters (and ticks), thereby protecting you from the illnesses they are known to spread.

Through Psychology Today, some research suggests that if the weather never changes, you start taking that sunshine for granted. Shivering through the cold makes those warm spring days seem even better when they finally come along.

There’s a reason putting ice on an injury works. That drop in temperature reduces inflammation in, say, a sprained ankle or stubbed toe. But the theory works on a much grander scale, too — cold temperatures can reduce inflammation and pain all over.  In one recent study, researchers in Finland studied 10 women as they took 20-second plunges into near-freezing water, and also partook in sessions of cold-body cryotherapy (exposing the body to ultra-low temps for brief periods). After being exposed to the cold, participants’ blood showed three times as much norepinephrine, a naturally occurring chemical that may help suppress pain.  In fact, athletes and spa-goers even have a remedy of sorts available for muscle recovery. A 2011 study found that, at extremely low temperatures, such treatments, called cryotherapy, did more for athletes to recover from physical activity than simply resting. Runners who were exposed to temperatures as low as -166 degrees F recovered from exercise faster than those who given other therapies or told to rest, The Atlantic reported. Live in a cold-weather climate? Then you’re well aware that we’ve got a few more weeks of icy temps to endure. But those bitter winds could be doing you more good than you’d think: Preliminary research shows they may lead to a longer life.

In a study published in a recent issue of cell, researchers from the Department of Molecular and Integrative Physiology at the University of Michigan discovered that worms exposed to cold temperatures demonstrate a genetic response that triggers longer life spans.

Studies have shown that exposure to freezing temperatures, even for short periods, can significantly increase your energy expenditure for hours afterward. Swim a few laps in cool water, or take a power walk in winter weather, to enjoy the perk up for your workout.

So enjoy the cold!

QUOTE FOR THE WEEKEND:

Cotard delusion, also known as or nihilistic delusion or walking corpse syndrome or Cotard’s syndrome , is a rare mental disorder in which the affected person holds the delusional belief that they are already dead, do not exist, are putrefying, or have lost their blood or internal organs.

Healthline.com

Cotard’s syndrome

Cotard delusion, also known as or nihilistic delusion or walking corpse syndrome or Cotard’s syndrome , is a rare mental disorder in which the affected person holds the delusional belief that they are already dead, do not exist, are putrefying, or have lost their blood or internal organs.

Signs and Symptoms: 

One of the main symptoms of Cotard delusion is nihilism. Nihilism is the belief that nothing has any value or meaning. It can also include the belief that nothing really exists. People with Cotard delusion feel as if they’re dead or rotting away. In some cases, they might feel like they’ve never existed.

While some people feel this way about their entire body, others only feel it in regard to specific organs, limbs, or even their soul.

Depression is also closely related to Cotard delusion. A 2011 review of existing research about Cotard delusion notes that 89% of documented cases include depression as a symptom.

Other symptoms include:

  • anxiety
  • hallucinations
  • hypochondria
  • guilt
  • preoccupation with hurting yourself or death

Researchers aren’t sure what causes Cotard delusion, but there are a few possible risk factors. Several studies indicate that the average age of people with Cotard delusion is about 50. It can also occur in children and teenagers. People under the age of 25 with Cotard delusion tend to also have bipolar depression. Women also seem to be more likely to develop Cotard delusion.

In addition, Cotard delusion seems to occur more often in people who think their personal characteristics, rather than their environment, cause their behavior. People who believe that their environment causes their behavior are more likely to have a related condition called Capgras syndrome. This syndrome causes people to think their family and friends have been replaced by imposters. Cotard delusion and Capgras syndrome can also appear together.

Other mental health conditions that might increase someone’s risk of developing Cotard delusion include:

  • bipolar disorder
  • postpartum depression
  • catatonia
  • depersonalization disorder
  • dissociative disorder
  • psychotic depression
  • schizophrenia

Cotard delusion also seems to be associated with certain neurological conditions, including:

  • brain infections
  • brain tumors
  • dementia
  • epilepsy
  • migraines
  • multiple sclerosis
  • Parkinson’s disease
  • stroke
  • traumatic brain injuries

QUOTE FOR FRIDAY:

“Stone Man Syndrome. Extremely rare disease of connective tissue. A mutation of the body’s repair mechanism causes fibrous tissue (muscle, tendon, ligament) to be ossified when damaged. In some cases, injuries can cause joints to become permanently frozen in place. The gene that causes ossification is normally deactivated after a fetus bones are formed in the womb, but in patients with FOP, the gene keeps working.”

MAYO CLINIC

QUOTE FOR THURSDAY:

“This syndrome can affect multiple senses, including vision, touch, and hearing. You may also lose a sense of time. Time may seem to pass faster or slower than you think.  Alice in Wonderland Syndrome primarily affects children and young adults. Most people grow out the disordered perceptions as they age, but it’s still possible to experience this in adulthood.”

Healthline  (healthline.com)

QUOTE FOR WEDNESDAY:

“Alice in Wonderland syndrome is one of the most fascinating neurological symptoms described in the medical literature. Estimated to occur among about 10-20% of the population, Alice in Wonderland syndrome is an infrequent event that is believed to occur only a few times throughout the lives of most affected individuals. It is an experience that people can describe with varying levels of detail, the consistent feature being a fleeting sense of dystrophism without associated long-term or short-term disability.”

NeurologyTimes (neurology.com)